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| author | Tom Lane <tgl@sss.pgh.pa.us> | 2009-08-02 22:14:53 +0000 |
|---|---|---|
| committer | Tom Lane <tgl@sss.pgh.pa.us> | 2009-08-02 22:14:53 +0000 |
| commit | 90725929465474648de133d216b873bdb69fe357 (patch) | |
| tree | 7285d55b3b98e6050d7bd035aacf25a20191d888 /src/backend/access/common/tupdesc.c | |
| parent | 527f0ae3fa48c3c3a8ba1bde19039545e88a52b6 (diff) | |
| download | postgresql-90725929465474648de133d216b873bdb69fe357.tar.gz postgresql-90725929465474648de133d216b873bdb69fe357.zip | |
Add ALTER TABLE ... ALTER COLUMN ... SET STATISTICS DISTINCT
Robert Haas
Diffstat (limited to 'src/backend/access/common/tupdesc.c')
| -rw-r--r-- | src/backend/access/common/tupdesc.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/src/backend/access/common/tupdesc.c b/src/backend/access/common/tupdesc.c index 0bd50318f6c..9c561beed19 100644 --- a/src/backend/access/common/tupdesc.c +++ b/src/backend/access/common/tupdesc.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $PostgreSQL: pgsql/src/backend/access/common/tupdesc.c,v 1.127 2009/07/16 06:33:42 petere Exp $ + * $PostgreSQL: pgsql/src/backend/access/common/tupdesc.c,v 1.128 2009/08/02 22:14:51 tgl Exp $ * * NOTES * some of the executor utility code such as "ExecTypeFromTL" should be @@ -338,6 +338,8 @@ equalTupleDescs(TupleDesc tupdesc1, TupleDesc tupdesc2) return false; if (attr1->attstattarget != attr2->attstattarget) return false; + if (attr1->attdistinct != attr2->attdistinct) + return false; if (attr1->attlen != attr2->attlen) return false; if (attr1->attndims != attr2->attndims) @@ -465,6 +467,7 @@ TupleDescInitEntry(TupleDesc desc, MemSet(NameStr(att->attname), 0, NAMEDATALEN); att->attstattarget = -1; + att->attdistinct = 0; att->attcacheoff = -1; att->atttypmod = typmod; |